I should scan you should scan he should scan we should scan you should scan they should scan
Forma con V-ing
I should be scanning you should be scanning he should be scanning we should be scanning you should be scanning they should be scanning
Perfecto
I should have scanned you should have scanned he should have scanned we should have scanned you should have scanned they should have scanned
Perfecto con V-ing
I should have been scanning you should have been scanning he should have been scanning we should have been scanning you should have been scanning they should have been scanning
Negación
Forma simple
I should not scan you should not scan he should not scan we should not scan you should not scan they should not scan
Forma con V-ing
I should not be scanning you should not be scanning he should not be scanning we should not be scanning you should not be scanning they should not be scanning
Perfecto
I should not have scanned you should not have scanned he should not have scanned we should not have scanned you should not have scanned they should not have scanned
Perfecto con V-ing
I should not have been scanning you should not have been scanning he should not have been scanning we should not have been scanning you should not have been scanning they should not have been scanning
Forma interrogativa
Forma simple
should I scan? should you scan? should he scan? should we scan? should you scan? should they scan?
Forma con V-ing
should I be scanning? should you be scanning? should he be scanning? should we be scanning? should you be scanning? should they be scanning?
Perfecto
should I have scanned? should you have scanned? should he have scanned? should we have scanned? should you have scanned? should they have scanned?
Perfecto con V-ing
should I have been scanning? should you have been scanning? should he have been scanning? should we have been scanning? should you have been scanning? should they have been scanning?
Forma interro-negativa
Forma simple
should I not scan? should you not scan? should he not scan? should we not scan? should you not scan? should they not scan?
Forma con V-ing
should I not be scanning? should you not be scanning? should he not be scanning? should we not be scanning? should you not be scanning? should they not be scanning?
Perfecto
should I not have scanned? should you not have scanned? should he not have scanned? should we not have scanned? should you not have scanned? should they not have scanned?
Perfecto con V-ing
should I not have been scanning? should you not have been scanning? should he not have been scanning? should we not have been scanning? should you not have been scanning? should they not have been scanning?